Just to warn you. All the high school girl, college guy (with at least 2 year difference) relationships I knew that I can think about at the top of my head, has failed. Why? The girl is in high school, basically meaning she is limited to the stimuli and the people of that small territory of her school, home, hang out spots. The guy, in college, potential chance to meet thousands more girls then he could have then during high school, meets a couple, girl friend isn't around and doesn't have much power, things happen. I'm not saying this would happen to you, or this is always the case, but this happens because it makes sense. You will understand this too one day assuming you will go to college. Many couples break up once one or both of them make the transition from high school to college. Why? New life style, tons new people. For instance, a girl might think she loves her current boyfriend (while they are in high school), and he has good qualities like attractive, funny, sweet. Once she goes to college, she is going to see guys who are funnier, sweeter, cooler, hotter all over the place. Same thing occurs for guys. If he isn't giving you the attention you deserve as you described it, especially because you have sacrificed much as a 16 year old for this, he is trash, trash has to be burned (don't burn him literally haha). At this point based on how you are being treated, or rather the lack of being treated, it doesn't really matter whether or not he is cheating on you, you can find much better, I guarantee it. You got college waiting for you =) Just learn from this experience and make sure to be more careful with who you pick the next time.